Can anyone tell me how to replace the rear view mirror in my 03 tl? It looks like there are wires running through the headliner. Anyone done this before? Thanks.

 

Search option is pretty useful. But this is actually on the first page.
Good luck

https://acurazine.com/forums/showthread.php?t=78061

 

If you are unsure of your abilities with this job- take it to an auto glass shop
for 20 bucks or less (depends if you brought ice cream or beer for the shop)
they will do it and NOT break a $350 dollar windshield